passively watching the extermination of millions

Within the ghetto walls the last act of tragedy, unprecedented in history, is now being played: The responsibility for the crime of murdering the whole Jewish population of Poland rests in the first place upon the murderers themselves but indirectly it rests also upon all humanity, the governments and peoples of the Allied States which have not yet undertaken any concrete action to stop this crime. By passively watching the extermination of millions of defenseless children, women and men being tortured to death, those countries become accomplices of the murderers.